Effectiveness of schema therapy mode model on symptoms of perfectionism, self-compassion, emotional regulation, and repetitive negative thoughts in young women with eating disorder syndrome

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

IRCT

Registry ID

IRCT20170719035180N5

Enrollment

Registered

2025-11-24

Start date

2026-01-10

Completion date

Unknown

Last updated

2025-12-08

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Eating disorders. Eating disorders

Interventions

Intervention group: The schema therapy focused on modes protocol, based on Susan Simpson’s treatment protocol (2018), will be developed and implemented session by session. The experimental group will

Eligibility

Sex/Gender

Female

Age

15 Years to 35 Years

Inclusion criteria

Inclusion criteria: Young women with eating disorder symptoms

Exclusion criteria

Exclusion criteria: Use of psychiatric and psychotropic medications

Design outcomes

Secondary

Measure	Time frame
The score of self-criticism on the Levels of Self-Criticism Scale by Thompson and Zuroff (2004). Timepoint: Assessment of self-criticism at the beginning of the study (before the intervention) and three months after the schema therapy intervention. Method of measurement: The Levels of Self-Criticism Scale developed by Thompson and Zuroff in 2004.	—

Primary

Measure	Time frame
Perfectionism score on Frost et al.'s (1990) Multidimensional Perfectionism Scale. Timepoint: Assessment of perfectionism at the beginning of the study (before the intervention) and 3 months after the schema therapy intervention. Method of measurement: Frost et al.'s Multidimensional Perfectionism Scale , designed in 1990.;Self-compassion score on the Neff Self-Compassion Scale. Timepoint: Assessment of self-compassion at the beginning of the study (before the intervention) and 3 months after the schema therapy intervention. Method of measurement: Neff's Self-Compassion Scale in 2003.;Graetz and Roemer Emotion Regulation Difficulty Scale score. Timepoint: Evaluation of emotional regulation at the beginning of the study (before the intervention) and 3 months after the schema therapy intervention. Method of measurement: Graetz and Roemer 2004 Emotion Regulation Difficulty Scale.;Repetitive Negative Thoughts Score on the Short Version of the McEvoy et al. Repetitive Negative Thoughts Questionnaire. Timepoint: Assessment of repetitive negative thoughts at the beginning of the study (before the intervention) and 3 months after the schema therapy intervention. Method of measurement: Short version of the McEvoy et al. Repetitive Negative Thoughts Questionnaire, 2010.;The score of eating disorders on the Eating Attitudes Test by Garner et al. (1989). Timepoint: Assessment of eating disorder symptoms at the beginning of the study (before the intervention) and three months after the schema therapy intervention. Method of measurement: The Eating Attitudes Test developed by Garner et al. in 1989.	—

Measure

Time frame

Perfectionism score on Frost et al.'s (1990) Multidimensional Perfectionism Scale. Timepoint: Assessment of perfectionism at the beginning of the study (before the intervention) and 3 months after the schema therapy intervention. Method of measurement: Frost et al.'s Multidimensional Perfectionism Scale , designed in 1990.;Self-compassion score on the Neff Self-Compassion Scale. Timepoint: Assessment of self-compassion at the beginning of the study (before the intervention) and 3 months after the schema therapy intervention. Method of measurement: Neff's Self-Compassion Scale in 2003.;Graetz and Roemer Emotion Regulation Difficulty Scale score. Timepoint: Evaluation of emotional regulation at the beginning of the study (before the intervention) and 3 months after the schema therapy intervention. Method of measurement: Graetz and Roemer 2004 Emotion Regulation Difficulty Scale.;Repetitive Negative Thoughts Score on the Short Version of the McEvoy et al. Repetitive Negative Thoughts Questionnaire. Timepoint: Assessment of repetitive negative thoughts at the beginning of the study (before the intervention) and 3 months after the schema therapy intervention. Method of measurement: Short version of the McEvoy et al. Repetitive Negative Thoughts Questionnaire, 2010.;The score of eating disorders on the Eating Attitudes Test by Garner et al. (1989). Timepoint: Assessment of eating disorder symptoms at the beginning of the study (before the intervention) and three months after the schema therapy intervention. Method of measurement: The Eating Attitudes Test developed by Garner et al. in 1989.

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Countries

Iran (Islamic Republic of)

Contacts

Public ContactSeyed Mosa Tabatabaee

Semnan University of Medical Sciences

s.mosatabatabaee@semnan.ac.ir+98 23 3342 2765

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026